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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Angew Chem Int Ed Engl. 2010 Jul 26;49(32):5541–5544. doi: 10.1002/anie.201000957

Table 3.

Double and Single Couplings of 3 with ArBr[a]

Entry Ar = yield[b]
5a graphic file with name nihms376647t11.jpg 90
5b graphic file with name nihms376647t12.jpg 83
5c graphic file with name nihms376647t13.jpg 78
5d graphic file with name nihms376647t14.jpg 82
5e graphic file with name nihms376647t15.jpg 86
5f graphic file with name nihms376647t16.jpg 88
4g graphic file with name nihms376647t17.jpg 86
4h graphic file with name nihms376647t18.jpg 81
[a]

Conducted at 55–60 °C using 2.8 equiv. LiN(SiMe3)2, 3 equiv. ArBr, 4–8 mol % PdCl2(PPh3)2, and THF as solvent.

[b]

Isolated yields.